Journal of the Chinese Chemical Society

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請按此連結並登入中國化學會會員帳號密碼,即可免費下載JCCS論文

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Recently Published Articles

  1. Efficient and Robust Cu/TiO2 Nanorod Photocatalysts for Simultaneous Removal of Cr(VI) and Methylene Blue under Solar Light

    Haojian Guan, Xiaosong Zhou, Willian Wen, Bei Jin, Jiajia Li and Shanqing Zhang

    Version of Record online: 23 FEB 2018 | DOI: 10.1002/jccs.201700337

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    TiO2 nanorods modified by Copper nanoparticles were prepared by a one-step solvothermal method at low cost. The resultant Cu/TiO2 nanorods show excellent synergistic effect in the oxidation of methylene blue (MB) and the reduction of aqueous Cr(VI) under solar light irradiation. Mechanistic investigation suggests that Cr(VI) species could effectively scavenge the electrons from MB in the presence of the as-prepared photocatalyst.

  2. A Novel Electrochemical Sensor Based on Copper-based Metal-Organic Framework for the Determination of Dopamine

    Jun Li, Jianfei Xia, Feifei Zhang, Zonghua Wang and Qingyun Liu

    Version of Record online: 23 FEB 2018 | DOI: 10.1002/jccs.201700410

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    A novel electrochemical sensor based on copper-based metal-organic framework for the determination of dopamine.

  3. Catalytic Gas-phase Fluorination of Hexachlorobutadiene to 1,2-Dichlorotetrafluorocyclobutene over Cr/Zn-based Catalysts

    Jinwei He, Mengxue Zhang, Biao Zhou and Xiaomeng Zhou

    Version of Record online: 23 FEB 2018 | DOI: 10.1002/jccs.201700274

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    The gas-phase fluorination of hexachlorobutadiene to synthesize 1,2-dichlorotetrafluorocyclobutene was carried out over Cr/Zn-based catalysts. The influence of prefluorination by different fluorinating agents on the catalytic performance of Cr/Zn-based catalyst was investigated. Various catalysts before and after the reaction were characterized by XPS to identify the different species present on catalysts’ surface and determine their exact role.

  4. Cu(OAc)2·H2O/NH2OH·HCl/CH3COONa: A Facile and Efficient Catalyst System for Copper-catalyzed Azide–Alkyne Click Reactions in Water

    Yu-Qin Jiang, Kai Wu, Li-Ming Fan, Jing-Lin Zhao, Yu-Qing Yang, Wei-Wei Zhang and Gui-Qing Xu

    Version of Record online: 14 FEB 2018 | DOI: 10.1002/jccs.201700339

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    A facile and efficient protocol has been developed for synthesis of 1,4-disubstituted 1,2,3-triazoles in good to excellent yields using Cu(OAc)2·H2O/NH2OH·HCl/CH3COONa as the catalyst system. The presence of CH3COONa could ensure the in situ generation of Cu2O as the active catalyst instead of CuCl from Cu(OAc)2·H2O/NH2OH·HCl. This protocol could be carried out in water under mild conditions.

  5. Removal of Chromium Ions by Fe3O4-containing Polypyrrole Matrix and Environmental Applications

    Wanhong Sun, Qiong Su, Ping Zhang, Yu Sun, Lihua Chen and Yanbin Wang

    Version of Record online: 14 FEB 2018 | DOI: 10.1002/jccs.201700413

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    PPy/Fe3O4@TiO2 composite was synthesized by ultrasonic oxidative polymerization. The adsorption performance of PPy/Fe3O4@TiO2 composite for Cr(VI) ions was evaluated by ultraviolet (UV) irradiation. The adsorption process of Cr(VI) upon doped PPy/Fe3O4@TiO2 is fast and effective. The total adsorption process likely follows the Langmuir model and pseudo-second-order kinetics. Our study suggests that the PPy/Fe3O4@TiO2 composite can be efficiently used for the adsorption of Cr(VI) ions.

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